因为开发需求，需要将几张表的数据每月都导出并上传到测试机，故修改上一份代码，将时间参数输入改为获取上个月的第一天和最后一天。

修改后代码如下：

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Date    : 2018-08-02 10:24:05
# @Author  : Zhou Jiaan
# @Version : $2.0
#根据开发要求将channelStatic tradeInfo iflogInfo 上个月的数据导入测试机

import os
import sys
import datetime
import calendar

def ExportData( start_date, end_date):
    month=datetime.datetime.now().month-1
    os.system(
        "mysql -hXX.XX.XX.XXX -uroot -pXXXXXXX mycart -e \"select * from  channelStatic WHERE ordtime BETWEEN '{0}' AND '{1}' \"  >/home/zhouja01/log/20channelStatic_{2}.txt".format(start_date, end_date,month))

def main():
    today = datetime.date.today()
    end_date= datetime.date(today.year, today.month, 1) - datetime.timedelta(1)
    start_date = datetime.date(end_date.year, end_date.month, 1)
    ExportData(start_date, end_date)
if __name__ == '__main__':
    main()

将导出数据下载到堡垒机并上传到测试机：

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Date    : 2018-08-03 10:03:09
# @Author  : Zhou Jiaan
# @Version : $V2.0

import os
import sys
import datetime

def remote_mysql_system():
    month=datetime.datetime.now().month-1
    mysql_system_ip = ['10.1.11.37', ]
    tableName = ['channelStatic','tradeInfo','iflogInfo']
    for mysql_ip in mysql_system_ip:
        for table_name in tableName:
            os.system("ssh zhouja01@{0} 'python /home/zhouja01/bin/threetable.py'".format(mysql_ip))
            os.system("scp zhouja01@{0}:/home/zhouja01/log/{1}{2}_{3}.txt /home/zhouja01/log/".format(mysql_ip,mysql_ip[3:5],table_name,month))
            os.system("scp /home/zhouja01/log/{0}{1}_{2}.txt root@10.1.100.240:/home/zhouja01/log".format(mysql_ip[3:5],table_name,month))

def main():
    remote_mysql_system()

if __name__ == '__main__':
    main()